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406 lines
13 KiB
406 lines
13 KiB
/* @flow */
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import React from 'react';
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import styled, { css } from 'styled-components';
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import { Select } from 'components/Select';
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import Button from 'components/Button';
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import Input from 'components/inputs/Input';
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import Icon from 'components/Icon';
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import Link from 'components/Link';
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import ICONS from 'config/icons';
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import { FONT_SIZE, FONT_WEIGHT, TRANSITION } from 'config/variables';
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import colors from 'config/colors';
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import P from 'components/Paragraph';
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import { H2 } from 'components/Heading';
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import Content from 'views/Wallet/components/Content';
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import type { Token } from 'flowtype';
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import AdvancedForm from './components/AdvancedForm';
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import PendingTransactions from './components/PendingTransactions';
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import type { Props } from './Container';
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// TODO: Decide on a small screen width for the whole app
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// and put it inside config/variables.js
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const SmallScreenWidth = '850px';
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const AmountInputLabelWrapper = styled.div`
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display: flex;
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justify-content: space-between;
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`;
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const AmountInputLabel = styled.span`
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text-align: right;
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color: ${colors.TEXT_SECONDARY};
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`;
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const InputRow = styled.div`
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margin: 20px 0;
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`;
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const SetMaxAmountButton = styled(Button)`
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height: 40px;
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padding: 0 10px;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: ${FONT_SIZE.SMALLER};
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font-weight: ${FONT_WEIGHT.SMALLEST};
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color: ${colors.TEXT_SECONDARY};
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border-radius: 0;
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border: 1px solid ${colors.DIVIDER};
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border-right: 0;
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border-left: 0;
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background: transparent;
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transition: ${TRANSITION.HOVER};
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&:hover {
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background: ${colors.GRAY_LIGHT};
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}
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${props => props.isActive && css`
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color: ${colors.WHITE};
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background: ${colors.GREEN_PRIMARY};
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border-color: ${colors.GREEN_PRIMARY};
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&:hover {
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background: ${colors.GREEN_SECONDARY};
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}
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&:active {
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background: ${colors.GREEN_TERTIARY};
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}
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`}
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`;
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const CurrencySelect = styled(Select)`
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min-width: 77px;
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height: 40px;
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flex: 0.2;
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`;
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const FeeOptionWrapper = styled.div`
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display: flex;
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justify-content: space-between;
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`;
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const FeeLabelWrapper = styled.div`
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display: flex;
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align-items: center;
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margin-bottom: 4px;
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`;
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const FeeLabel = styled.span`
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color: ${colors.TEXT_SECONDARY};
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`;
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const UpdateFeeWrapper = styled.span`
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margin-left: 8px;
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display: flex;
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align-items: center;
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font-size: ${FONT_SIZE.SMALLER};
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color: ${colors.WARNING_PRIMARY};
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`;
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const StyledLink = styled(Link)`
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margin-left: 4px;
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white-space: nowrap;
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`;
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const ToggleAdvancedSettingsWrapper = styled.div`
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min-height: 40px;
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margin-bottom: 20px;
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display: flex;
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flex-direction: row;
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justify-content: space-between;
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@media screen and (max-width: ${SmallScreenWidth}) {
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${props => (props.isAdvancedSettingsHidden && css`
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flex-direction: column;
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`)}
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}
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`;
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const ToggleAdvancedSettingsButton = styled(Button)`
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min-height: 40px;
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padding: 0;
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display: flex;
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align-items: center;
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font-weight: ${FONT_WEIGHT.BIGGER};
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`;
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const SendButton = styled(Button)`
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min-width: ${props => (props.isAdvancedSettingsHidden ? '50%' : '100%')};
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font-size: 13px;
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@media screen and (max-width: ${SmallScreenWidth}) {
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margin-top: ${props => (props.isAdvancedSettingsHidden ? '10px' : 0)};
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}
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`;
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const AdvancedSettingsIcon = styled(Icon)`
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margin-left: 10px;
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`;
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// render helpers
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const getAddressInputState = (address: string, addressErrors: string, addressWarnings: string): string => {
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let state = '';
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if (address && !addressErrors) {
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state = 'success';
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}
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if (addressWarnings && !addressErrors) {
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state = 'warning';
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}
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if (addressErrors) {
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state = 'error';
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}
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return state;
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};
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const getAmountInputState = (amountErrors: string, amountWarnings: string): string => {
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let state = '';
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if (amountWarnings && !amountErrors) {
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state = 'warning';
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}
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if (amountErrors) {
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state = 'error';
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}
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return state;
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};
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const getTokensSelectData = (tokens: Array<Token>, accountNetwork: any): Array<{ value: string, label: string }> => {
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const tokensSelectData: Array<{ value: string, label: string }> = tokens.map(t => ({ value: t.symbol, label: t.symbol }));
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tokensSelectData.unshift({ value: accountNetwork.symbol, label: accountNetwork.symbol });
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return tokensSelectData;
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};
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// stateless component
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const AccountSend = (props: Props) => {
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const device = props.wallet.selectedDevice;
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const {
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account,
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network,
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discovery,
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tokens,
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shouldRender,
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} = props.selectedAccount;
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const {
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address,
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amount,
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setMax,
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networkSymbol,
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currency,
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feeLevels,
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selectedFeeLevel,
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gasPriceNeedsUpdate,
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total,
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errors,
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warnings,
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infos,
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sending,
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advanced,
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} = props.sendForm;
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const {
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toggleAdvanced,
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onAddressChange,
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onAmountChange,
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onSetMax,
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onCurrencyChange,
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onFeeLevelChange,
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updateFeeLevels,
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onSend,
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} = props.sendFormActions;
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if (!device || !account || !discovery || !network || !shouldRender) return null;
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const isCurrentCurrencyToken = networkSymbol !== currency;
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let selectedTokenBalance = 0;
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const selectedToken = tokens.find(t => t.symbol === currency);
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if (selectedToken) {
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selectedTokenBalance = selectedToken.balance;
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}
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let isSendButtonDisabled: boolean = Object.keys(errors).length > 0 || total === '0' || amount.length === 0 || address.length === 0 || sending;
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let sendButtonText: string = 'Send';
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if (networkSymbol !== currency && amount.length > 0 && !errors.amount) {
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sendButtonText += ` ${amount} ${currency.toUpperCase()}`;
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} else if (networkSymbol === currency && total !== '0') {
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sendButtonText += ` ${total} ${network.symbol}`;
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}
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if (!device.connected) {
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sendButtonText = 'Device is not connected';
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isSendButtonDisabled = true;
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} else if (!device.available) {
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sendButtonText = 'Device is unavailable';
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isSendButtonDisabled = true;
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} else if (!discovery.completed) {
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sendButtonText = 'Loading accounts';
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isSendButtonDisabled = true;
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}
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const tokensSelectData = getTokensSelectData(tokens, network);
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const tokensSelectValue = tokensSelectData.find(t => t.value === currency);
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const isAdvancedSettingsHidden = !advanced;
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return (
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<Content>
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<React.Fragment>
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<H2>Send Ethereum or tokens</H2>
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<InputRow>
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<Input
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state={getAddressInputState(address, errors.address, warnings.address)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel="Address"
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bottomText={errors.address || warnings.address || infos.address}
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value={address}
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onChange={event => onAddressChange(event.target.value)}
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/>
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</InputRow>
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<InputRow>
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<Input
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state={getAmountInputState(errors.amount, warnings.amount)}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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topLabel={(
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<AmountInputLabelWrapper>
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<AmountInputLabel>Amount</AmountInputLabel>
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{(isCurrentCurrencyToken && selectedToken) && (
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<AmountInputLabel>You have: {selectedTokenBalance} {selectedToken.symbol}</AmountInputLabel>
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)}
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</AmountInputLabelWrapper>
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)}
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value={amount}
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onChange={event => onAmountChange(event.target.value)}
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bottomText={errors.amount || warnings.amount || infos.amount}
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sideAddons={[
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(
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<SetMaxAmountButton
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key="icon"
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onClick={() => onSetMax()}
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isActive={setMax}
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>
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{!setMax && (
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<Icon
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icon={ICONS.TOP}
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size={25}
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color={colors.TEXT_SECONDARY}
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/>
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)}
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{setMax && (
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<Icon
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icon={ICONS.CHECKED}
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size={25}
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color={colors.WHITE}
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/>
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)}
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Set max
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</SetMaxAmountButton>
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),
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(
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<CurrencySelect
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key="currency"
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isSearchable={false}
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isClearable={false}
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value={tokensSelectValue}
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isDisabled={tokensSelectData.length < 2}
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onChange={onCurrencyChange}
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options={tokensSelectData}
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/>
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),
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]}
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/>
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</InputRow>
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<InputRow>
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<FeeLabelWrapper>
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<FeeLabel>Fee</FeeLabel>
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{gasPriceNeedsUpdate && (
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<UpdateFeeWrapper>
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<Icon
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icon={ICONS.WARNING}
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color={colors.WARNING_PRIMARY}
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size={20}
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/>
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Recommended fees updated. <StyledLink onClick={updateFeeLevels} isGreen>Click here to use them</StyledLink>
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</UpdateFeeWrapper>
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)}
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</FeeLabelWrapper>
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<Select
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isSearchable={false}
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isClearable={false}
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value={selectedFeeLevel}
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onChange={onFeeLevelChange}
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options={feeLevels}
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formatOptionLabel={option => (
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<FeeOptionWrapper>
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<P>{option.value}</P>
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<P>{option.label}</P>
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</FeeOptionWrapper>
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)}
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/>
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</InputRow>
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<ToggleAdvancedSettingsWrapper
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isAdvancedSettingsHidden={isAdvancedSettingsHidden}
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>
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<ToggleAdvancedSettingsButton
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isTransparent
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onClick={toggleAdvanced}
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>
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Advanced settings
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<AdvancedSettingsIcon
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icon={ICONS.ARROW_DOWN}
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color={colors.TEXT_SECONDARY}
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size={24}
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isActive={advanced}
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canAnimate
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/>
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</ToggleAdvancedSettingsButton>
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{isAdvancedSettingsHidden && (
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<SendButton
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isDisabled={isSendButtonDisabled}
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isAdvancedSettingsHidden={isAdvancedSettingsHidden}
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onClick={() => onSend()}
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>
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{sendButtonText}
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</SendButton>
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)}
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</ToggleAdvancedSettingsWrapper>
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{advanced && (
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<AdvancedForm {...props}>
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<SendButton
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isDisabled={isSendButtonDisabled}
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onClick={() => onSend()}
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>
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{sendButtonText}
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</SendButton>
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</AdvancedForm>
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)}
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{props.selectedAccount.pending.length > 0 && (
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<PendingTransactions
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pending={props.selectedAccount.pending}
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tokens={props.selectedAccount.tokens}
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network={network}
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/>
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)}
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</React.Fragment>
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</Content>
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);
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};
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export default AccountSend;
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